HuagongsheHuagongshe Chemistry Print Report · For research reference only
Morpholine → 3,6-dimorpholinopyridazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Morpholine | HCID 8083 | — |
| Reactant | 3,6-Dichloropyridazine | HCID 67331 | — |
| Product | 3,6-dimorpholinopyridazine | HCID 6401557 | 80% |
Reaction Steps
3,6-Dichloropyridazine (25.0 g, 0.168 mol) was dissolved in morpholine (120 mol), for reflux condition for 24 hours. After cooling, the deposited crystal was filtered, to give 3,6-dimorpholinopyridazine in white crystal (33.7 g as a yield of 80%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06676932B2 |
| Source dataset | uspto-grants-2004_01 |
| ORD ID | ord-18beba6e4c4d43e0b7398304e7938ac4 |
| Source note | uspto-grants-2004_01 |